______,Add onion, garlic, celery and bacon.,Cook stirring over low heat for 10-15 minutes until vegetables soften.,Add lentils and stir well to coat in oil.,Add fresh and canned tomatoes.,Bring to boil.,Add bay leaves, thyme and stock.,Simmer for about 40- 60 minutes or until the lentils are cooked.,Cook the pasta in boiling water until al dente, drain.,Serve the soup in bowls, garnish with parsley and sprinkle with parmesan.